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Effect of Sc and Zr on microstructures and mechanical properties of as-cast Al-Mg-Si-Mn alloys DANG Jing-zhi(党惊知), HUANG Yu-feng(黄玉凤), CHENG Jun(程 军) School of Materials Science... is increased to 11.97% with 0.2% Zr. Key words: Al-Mg alloy; Sc; Zr; microstructure; mechanical properties ......
Effects of yttrium addition on microstructure and mechanical properties of as-extruded AZ31 magnesium alloys PAN Fu-sheng(潘复生)1, CHEN Mei-bao(陈美宝)1, 2, WANG Jing-feng(王敬丰)1, PENG Jian(彭 建)1, TANG...; Abstract: The effects of yttrium addition on microstructure and mechanical properties of as-extruded AZ31 magnesium......
Microstructures and mechanical properties of hot-pack rolled Ti-43Al-9V-Y alloy sheet KONG Fan-tao(孔凡涛), CHEN Yu-yong(陈玉勇), WANG Wei(王 威), LIU Zhi-guang(刘志光), XIAO Shu-long(肖树龙... and mechanical properties of this alloy sheet, both in as-rolled state and after heat treatment, were investigated. 2 Experimental Ti-43Al-9V-Y (molar fraction, %) alloy ingot in nominal composition......
Microstructural evolution and mechanical properties of new multi-phase NiAl-based alloy during heat treatments XIE Yi(谢 亿)1, 2, GUO Jian-ting(郭建亭)2, ZHOU Lan-zhang(周兰章)2, CHEN Hong-dong(陈红冬)1... phase keeps stable while the α-Cr particles coarsen and a great mass of lath-shaped Ni3Al precipitates are degenerated, which compromises most of the above improvements of mechanical properties......
Fabrication and thermoelectric properties of β-FeSi2 prepared by mechanical alloying QIU Yue(邱 玥), SHEN Hong-lie(沈鸿烈), YIN Yu-gang(尹玉刚), WU Kai-hua(吴开华) College of Material Science...: β-FeSi2; mechanical alloying; thermoelectric properties 1 Introduction Nowadays, thermoelectric materials are receiving extensive attention for various practical applications in power generators......
Microstructure and mechanical properties of hot-rolled Mg-Zn-Y-Zr magnesium alloy YAN Hong(闫 宏), CHEN Rong-shi(陈荣石), HAN En-hou(韩恩厚) Environmental Corrosion Center, Institute of Metal Research... and fracture observation were carried out to study the mechanical properties of this alloy. The thin magnesium sheets hot rolled at 380 ℃ exhibit better combination of high strength and ductility than......
Influence of deformation parameters on microstructure and mechanical properties of TA15 titanium alloy ZHU Jing-chuan(朱景川), WANG Yang(王洋), LIU Yong(刘勇), LAI Zhong-hong(来忠红), ZHAN Jia-jun(占家军... on the microstructure and mechanical properties of TA15 titanium alloy was studied. The volume fraction, size and aspect ratio of primary α phase in deformed TA15 titanium alloy were quantitatively......
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Effect of size and distribution of titanium carbide on microstructure and mechanical properties of Ti-25V-15Cr-2Al-0.2C-0.2Si alloy LEI Li-ming(雷力明)1, HUANG Xu(黄 旭)1, WANG Bao(王 宝)1... DE24 8BJ, U.K.) Abstract: The effect of size and distribution of titanium carbide on the microstructure and mechanical properties of non-burning β titanium alloy Ti-25V-15Cr-2Al-0.2C-0.2Si (mass......
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